Wiring troubles ????

It gets worse.. Hope y'all can follow this..
With headlight only on all that works is the two front headlights.
With headlights on + brake every light works..
With HL off and only brakes pushed every light except front HL's are on...
With rt turn signal on both rt and left turn signals work..
with left turn signal on only the left rear works...
Could it have anything to do with the two front fender mount turn signals being disconnected??? Thanks.